-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.diagram.connection.actions;\r
-\r
-import gnu.trove.map.hash.THashMap;\r
-\r
-import java.awt.Graphics2D;\r
-\r
-import org.simantics.diagram.connection.RouteGraph;\r
-import org.simantics.diagram.connection.RouteLine;\r
-import org.simantics.diagram.connection.RouteLink;\r
-import org.simantics.diagram.connection.RouteTerminal;\r
-import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;\r
-\r
-public class MoveAction implements IAction {\r
-\r
- protected RouteGraph rg;\r
- protected Object target;\r
- protected RouteGraph movedRg;\r
-\r
- public MoveAction(RouteGraph rg, Object target) {\r
- this.rg = rg;\r
- this.target = target;\r
- }\r
-\r
- @Override\r
- public void render(Graphics2D g, IRouteGraphRenderer renderer, double x, double y) {\r
- THashMap<Object, Object> map = new THashMap<Object, Object>();\r
- movedRg = rg.copy(map);\r
- move(movedRg, map.get(target), x, y);\r
- renderer.render(g, movedRg);\r
- }\r
-\r
- public RouteGraph getRouteGraph() {\r
- return movedRg == null ? rg : movedRg;\r
- }\r
-\r
- public Object getTarget() {\r
- return target;\r
- }\r
-\r
- public void finish(double x, double y) {\r
- move(rg, target, x, y);\r
- movedRg = null;\r
- }\r
-\r
- protected void move(RouteGraph rg, Object target, double x, double y) {\r
- moveTarget(rg, target, x, y);\r
- }\r
-\r
- private static void moveTarget(RouteGraph rg, Object target, double x, double y) {\r
- if(target instanceof RouteLine) {\r
- RouteLine line = (RouteLine)target;\r
- rg.setLocation(line, x, y);\r
- }\r
- else if(target instanceof RouteTerminal) {\r
- RouteTerminal terminal = (RouteTerminal)target;\r
- rg.setLocation(terminal, x, y);\r
- }\r
- else if(target instanceof RouteLink) {\r
- RouteLink link = (RouteLink)target;\r
- RouteLine a = link.getA();\r
- RouteLine b = link.getB();\r
- rg.setLocation(a, x, y);\r
- rg.setLocation(b, x, y);\r
- }\r
- }\r
-\r
- public static MoveAction create(RouteGraph rg, double x, double y) {\r
- return create(rg, x, y, TOLERANCE);\r
- }\r
-\r
- public static MoveAction create(RouteGraph rg, double x, double y, double tolerance) {\r
- Object target = rg.pick(x, y, tolerance);\r
- if(target == null)\r
- return null;\r
- else\r
- return new MoveAction(rg, target);\r
- }\r
-\r
- public static MoveAction create(RouteGraph rg, double x, double y, double tolerance, TargetFilter filter) {\r
- Object target = rg.pick(x, y, tolerance);\r
- if (target != null && (filter == null || filter.accept(target)))\r
- return new MoveAction(rg, target);\r
- return null;\r
- }\r
-\r
- public static interface TargetFilter {\r
- boolean accept(Object target);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.connection.actions;
+
+import gnu.trove.map.hash.THashMap;
+
+import java.awt.Graphics2D;
+
+import org.simantics.diagram.connection.RouteGraph;
+import org.simantics.diagram.connection.RouteLine;
+import org.simantics.diagram.connection.RouteLink;
+import org.simantics.diagram.connection.RouteTerminal;
+import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;
+
+public class MoveAction implements IAction {
+
+ protected RouteGraph rg;
+ protected Object target;
+ protected RouteGraph movedRg;
+
+ public MoveAction(RouteGraph rg, Object target) {
+ this.rg = rg;
+ this.target = target;
+ }
+
+ @Override
+ public void render(Graphics2D g, IRouteGraphRenderer renderer, double x, double y) {
+ THashMap<Object, Object> map = new THashMap<Object, Object>();
+ movedRg = rg.copy(map);
+ move(movedRg, map.get(target), x, y);
+ renderer.render(g, movedRg);
+ }
+
+ public RouteGraph getRouteGraph() {
+ return movedRg == null ? rg : movedRg;
+ }
+
+ public Object getTarget() {
+ return target;
+ }
+
+ public void finish(double x, double y) {
+ move(rg, target, x, y);
+ movedRg = null;
+ }
+
+ protected void move(RouteGraph rg, Object target, double x, double y) {
+ moveTarget(rg, target, x, y);
+ }
+
+ private static void moveTarget(RouteGraph rg, Object target, double x, double y) {
+ if(target instanceof RouteLine) {
+ RouteLine line = (RouteLine)target;
+ rg.setLocation(line, x, y);
+ }
+ else if(target instanceof RouteTerminal) {
+ RouteTerminal terminal = (RouteTerminal)target;
+ rg.setLocation(terminal, x, y);
+ }
+ else if(target instanceof RouteLink) {
+ RouteLink link = (RouteLink)target;
+ RouteLine a = link.getA();
+ RouteLine b = link.getB();
+ rg.setLocation(a, x, y);
+ rg.setLocation(b, x, y);
+ }
+ }
+
+ public static MoveAction create(RouteGraph rg, double x, double y) {
+ return create(rg, x, y, TOLERANCE);
+ }
+
+ public static MoveAction create(RouteGraph rg, double x, double y, double tolerance) {
+ Object target = rg.pick(x, y, tolerance);
+ if(target == null)
+ return null;
+ else
+ return new MoveAction(rg, target);
+ }
+
+ public static MoveAction create(RouteGraph rg, double x, double y, double tolerance, TargetFilter filter) {
+ Object target = rg.pick(x, y, tolerance);
+ if (target != null && (filter == null || filter.accept(target)))
+ return new MoveAction(rg, target);
+ return null;
+ }
+
+ public static interface TargetFilter {
+ boolean accept(Object target);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff